Contains Six Gaskets: Each package includes six drain plug seal washer gaskets, providing ample supply for replacements or multiple outboard and stern drive maintenance jobs, ensuring convenient upkeep and consistent reliability. Quality Crafted Material: Constructed from a formidable blend of rubber and iron, these gaskets resist degradation and deformation. Engineered for durability, they deliver trusty service, guarding against leaks in challenging marine conditions. Broad Compatibility: Specifically designed to fit for and Mariner outboards, as well as all for stern drives equipped with a 3/8-16 gearbox drain/fill screw hole. Note: This product is aftermarket and not endorsed by for /for . Exceptional Seal Performance: Engineered for optimal sealing, these washers prevent water intrusion and lubricant leakage, safeguarding gearbox integrity. It's crucial to gasket placement when reinstalling the drain screw to avoid costly damages. Preventative Maintenance Tool: By effectively resisting pressure and friction, these gaskets keep gearcases operational and prevent fluid leaks. Essential for maintaining smooth engine functionality, they're invaluable for extending the life of marine equipment. The actual product may have slight color differences or differences, which does not affect use. Colour:Yellow Material:Rubber + metal Package Contents: 6 x drain plug seal washer gaskets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.